Differential diagnosis of TB. Primary TB: Acute bacterial pneumonia Secondary TB: Sarcoidosis, Silicosis, Pneumoconiosis Endobronchial spread of TB: Bronchopneumonia, Hypersensitivity pneumonitis Miliary TB: metastases of medullary thyroid ca, chorionca and melanoma. In both miliary TB and metastases the nodules have a random distribution. In miliary TB the nodules are more uniform in size. #Clinical #Diagnosis #Radiology #CTChest #MiliaryTB #Comparison #Metastases #Mimic #RadiologyAssistant
